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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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dcl counter

dcl counter

Function

The dcl counter command is used to view the count of asynchronous DCL ports.

Format

dcl counter

Parameters

None

Views

Diagnostic view

Usage Guidelines

If the DCL is abnormal, you can run this command to view the count of asynchronous DCL ports.

Example

View the count of asynchronous DCL ports.

admin:/diagnose>dcl counter 
Phrase |Start counter|Back good|Back bad|Not back|Latency| 
Create dcl id | 15 | 15 | 0 | 0 | 17 |. 
Delete dcl id | 0 | 0 | 0 | 0 | 0 |. 
Add dcl record | 0 | 0 | 0 | 0 | 0 |. 
Delete dcl record | 24877 | 24877 | 0 | 0 | 37 |. 
Query batch record | 1043 | 1043 | 0 | 0 | 0 |. 
Query snap bitmap | 0 | 0 | 0 | 0 | 0 |. 
Qeury bitmap | 0 | 0 | 0 | 0 | 0 |. 
Merge dcl record | 0 | 0 | 0 | 0 | 0 |. 
Set dcl progress | 262845 | 262845 | 0 | 0 | 12 |. 
Batch insert btree | 0 | 0 | 0 | 0 | 0 |. 
Batch delete btree | 0 | 0 | 0 | 0 | 0 |. 
Batch query btree | 1044 | 1044 | 0 | 0 | 0 |. 
Traverse btree without func | 0 | 0 | 0 | 0 | 0 |. 
Update btree on time 1 | 0 | 0 | 0 | 0 | 0 |. 
Search btree on time 0 | 0 | 0 | 0 | 0 | 0 |. 
Insert btree on time 0 | 0 | 0 | 0 | 0 | 0 |. 
Alloc transaction | 287864 | 287864 | 0 | 0 | 0 |. 
Write transaction log | 287867 | 287867 | 0 | 0 | 0 |. 
Commit transaction | 287890 | 287890 | 0 | 0 | 14 |. 
Alloc node | 24883 | 24883 | 0 | 0 | 0 |. 
Free node | 24883 | 24883 | 0 | 0 | 0 |. 
Create node manager recycle | 0 | 0 | 0 | 0 | 0 |. 
Cancel node manager recycle | 15 | 15 | 0 | 0 | 0 |.

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Start counter

Count of I/Os to the module.

Back good

Count of I/Os that successfully return.

Back bad

Count of I/Os that unsuccessfully return.

Not back

Count of I/Os that do not return.

Latency

Latency.

Create dcl id

Count of created DCL ID processes.

Delete dcl id

Count of deleted DCL ID processes.

Add dcl record

Count of added DCL record processes.

Delete dcl record

Count of deleted DCL record processes.

Query batch record

Count of queried DCL record processes.

Query snap bitmap

Count of queried SNAP bitmap processes.

Qeury bitmap

Count of queried bitmap processes.

Merge dcl record

Count of merged DCL record processes.

Set dcl progress

Count of set DCL progress processes.

Batch insert btree

Count of ports for inserting btree.

Batch delete btree

Count of deleted btree ports.

Batch query btree

Count of ports for querying btree.

Traverse btree without func

Count of ports for traversing btree.

Update btree on time 1

Count of ports for updating time points.

Search btree on time 0

Count of ports for querying time points.

Insert btree on time 0

Count of ports for inserting time points.

Alloc transaction

Count of ports for applying for transactions.

Write transaction log

Count of ports for writing transaction duplicates.

Commit transaction

Count of ports for writing transaction logs.

Alloc node

Count of ports for applying for nodes.

Free node

Count of ports for releasing nodes.

Create node manager recycle

Count of ports for creating reclamation tasks.

Cancel node manager recycle

Count of ports for canceling reclamation tasks.

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Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 661025

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